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Product Guide  >  Lightning Protection  >  Conventional Lightning Protect...  >  Air Terminal Bases - Class II ...  >  Dual Side/Top Mount Bases

The allG Air Terminal Base is designed for universal side/top mounting on parapets, screen walls or other vertical surfaces. Dual threading allows for top or side mounting. The base has two mounting holes and a bolt type conductor connector and is fabricated in a bronze, tinned bronze, or aluminum for your jobsite requirements.

See Also

Item #A817-12-316
Item #A817-12-316
Typical Application
Typical Application
Image Item Description Weight Price Unit Qty
Item #817-38
817-38
Item #817-38 		Dual Side/ Top Mount Base; 3/8"; Bronze; Fits conductor sizes 0.292 to 0.528; UL Listed 0.95 lbs. $18.00* EA
Item #817-12
817-12
Item #817-12 		Dual Side/ Top Mount Base; 1/2"; Bronze; Fits conductor sizes 0.292 to 0.528; UL Listed 0.90 lbs. $18.00* EA
Item #817-58
817-58
Item #817-58 		Dual Side/ Top Mount Base; 5/8"; Bronze; Fits conductor sizes 0.292 to 0.528; UL Listed 0.85 lbs. $18.75* EA
Item #A817-12
A817-12
Item #A817-12 		Dual Side/ Top Mount Base; Aluminum; 1/2"; Internal thread; Fits conductor sizes 0.292 to 0.562; UL Listed 0.31 lbs. $8.75* EA
Item #A817-58
A817-58
Item #A817-58 		Base; Aluminum; 5/8"; Internal thread; Fits conductor sizes 0.292 to 0.562; UL Listed 0.30 lbs. $9.00* EA
Item #817-38T
817-38T
Item #817-38T 		Dual Side/ Top Mount Base; 3/8"; Tinned bronze; Fits conductor sizes 0.292 to 0.528; UL Listed 0.90 lbs. $20.00* EA
Item #817-12T
817-12T
Item #817-12T 		Dual Side/ Top Mount Base; 1/2"; Tinned bronze; Fits conductor sizes 0.292 to 0.528; UL Listed 0.90 lbs. $20.00* EA
Item #817-58T
817-58T
Item #817-58T 		Dual Side/ Top Mount Base; 5/8"; Tinned bronze; Fits conductor sizes 0.292 to 0.528; UL Listed 0.90 lbs. $20.75* EA
Item #817-38-316
817-38-316
Item #817-38-316 		Dual Side/ Top Mount Base; 3/8"; Bronze; Fits conductor sizes 0.292 to 0.528; Includes Grade 316 stainless steel hardware; UL Listed 0.90 lbs. $19.00* EA
Item #817-12-316
817-12-316
Item #817-12-316 		Dual Side/ Top Mount Base; 1/2"; Bronze; Fits conductor sizes 0.292 to 0.528; Includes Grade 316 stainless steel hardware; UL Listed 0.90 lbs. $19.00* EA
Item #A817-12-316
A817-12-316
Item #A817-12-316 		Base; 1/2"; Aluminum; Internal thread; Fits conductor sizes 0.292 to 0.562; Includes Grade 316 stainless steel hardware; UL Listed 0.31 lbs. $9.75* EA
Item #A817-12-U
A817-12-U
Item #A817-12-U 		Base; Aluminum; 1/2"; Internal thread; Drilled for adhesive; Fits conductor sizes 0.292 to 0.562; UL Listed 0.30 lbs. $11.25* EA
Item #A817-58-U
A817-58-U
Item #A817-58-U 		Base; Aluminum; 5/8"; Internal thread; Drilled for adhesive; Fits conductor sizes 0.292 to 0.562; UL Listed 0 lbs. $11.50* EA
Item #A817-12-3W
A817-12-3W
Item #A817-12-3W 		Base; 1/2"; Aluminum; Internal thread; Fits conductor sizes 0.292 to 0.562; Has 3-way option, vertical or (2) horizontal; UL Listed 0.30 lbs. $12.75* EA
Item #817-EXT
817-EXT
Item #817-EXT 		Extension Bracket; Stainless steel, Fits both ALT #817* & ALT A817* bases 0 lbs. $6.75* EA

* Pricing subject to change on this item

**Product received may vary from photo

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